It's not exactly Android-style fragmentation, but Windows Phone users are perennially frustrated at carriers dragging their feet on operating system updates. That's all changing with Windows 10 Mobile, the company says. And this time they mean it.

This week in Android a report surfaced that showed Android besting iOS in mobile ad revenue. We also saw that the Nexus 9 is not getting updates first, and that Samsung is using Sony camera sensors in the S6 and S6 Edge.